Home / 3,590,052,708.48-5,386,784,482.08-2,486,356,039.68

Finding the Fourth Proportional to 3,590,052,708.48, 5,386,784,482.08 and 2,486,356,039.68

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Solution

The fourth proportional to 3,590,052,708.48, 5,386,784,482.08 and 2,486,356,039.68 is: 3,730,715,178.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,590,052,708.48 : 5,386,784,482.08 = 2,486,356,039.68 : x
  2. Step 2: Convert to fraction form
    3,590,052,708.48/5,386,784,482.08 = 2,486,356,039.68/x
  3. Step 3: Cross multiply
    3,590,052,708.48x = 5,386,784,482.08 × 2,486,356,039.68
  4. Step 4: Simplify right side
    3,590,052,708.48x = 13,393,464,131,474,108,416
  5. Step 5: Solve for x
    x = 13,393,464,131,474,108,416/3,590,052,708.48
  6. Step 6: Final answer
    x = 3,730,715,178.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.